Based on the table below,

x\displaystyle {x}0123456789
f(x)\displaystyle {f{{\left({x}\right)}}}857415369379457021


Evaluate f(1)\displaystyle {f{{\left({1}\right)}}}

f(1)\displaystyle {f{{\left({1}\right)}}} =

Solve f(x)=5\displaystyle {f{{\left({x}\right)}}}={5}

x\displaystyle {x} =